Cream Cheese Frosting for Center:
4 oz. of cream cheese
4 tbsp. butter at room temperature
3 1/2 cups powdered sugar
1 tsp. vanilla
Cream all the ingredients together with your whisk attachment until creamy
Cut each cookie in half in the middle center to create on whoopie. Put your frosting in a piping bag, pipe on the bottom cookie and top with top portion of the cookie. If you like sprinkles on the side have some sprinkles on a plate and simply dip the sides of the filled whoopie in the sprinkles, turning until the whole sides of cookie is covered.